• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Leaf Spring, Parabolic Type
  • Material: Steel
  • Truck Model: Truck
  • OEM No.: WD701107 Heavy Duty Leaf Spring
  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: WONDEE Truck Leaf Spring
  • Model Number: 70X11/13-7
  • Width: 70mm
  • Thickness: 11/12/13/20 mm
  • Pieces: 7
  • Dump Truck Leaf Spring Weight: 49kg
  • Main Leaf Length: 1210mm
  • Delivery Time: About 7 Working Days
  • Package: 25T Truck Leaf Spring in 1X20FCL

Packaging & Delivery

Packaging Details Russia ISR31 70x11 Parabolic Volvo Truck Heavy Duty Truck Leaf Spring Package: By Pallet; 25T Volvo Truck Leaf Spring in 1X20FCL.




Truck Leaf Spring Main Dimension

1.Production Name :

Russia ISR31 70x11 Parabolic Volvo Truck Heavy Duty Truck Leaf Spring


Parabolic Type Leaf Spring




11/12/13/20 mm





Heavy Duty Truck Leaf Spring Specification


Leaf,clip,center bolt


Red,shinning black,dark black,grey,blue


SUP6, SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A are available.

4.Quality level:

Excellent quality for international market, made in China, WONDEE brand



6.Truck,trailer,bus suitable:


7.Our products are popular in the worldwide market, including North American, South American, European, African



The Drawing about ISR31 Russia Leaf Spring:



3D Detail Photos about ISR31 Truck Leaf Spring:



Leaf Spring Advantage:


01.No Rust problem + Perfect looking
>> Single leaf by electrophoretic painting
>> Sssembling spring by electrostatic painting
Benefits for customers
>> Salt spray testing > 500 hours beat general industrial level 200 hours,avoid rust possiblity
>> Perfect-looking -- uniform painting, complete painting, no scratch


02. Pre short-peening
>> Make short peening under rated capacity
Benefits for customers
>> 180,000 times fatigue life beat general level 150,000 times;
>> bear heavier capacity and use longer time;



03. Pre-pressing and adjust
>> Make pre-pressing under rated capacity
>> Select camber by computer
Benefits for customers
>> Guarantee reasonable camber and keep smallest tolerance,
>> select out leaf spring whose camber is not qualified







Q: How do you guarantee quality?

A: We take quality inspect  records from raw material to finished product. The former department bear 100% responsibility for next process.


Q: Can you produce if we have samples only?

A: Our technical ability is strong enough to deal with different types of spring. Sample drawing and customers’ interests will be protected well.


Q: Is it possible to have sample for quality testing?

A: Same or similar sample are available for free.


Q: What is your MOQ?

A: For common material size, MOQ requires 30~50 pcs; For special material size, Moq requires 3 ton or more;


Q:What is your terms of payment?

A: T/T, L/C, Western Union


Q: How do customers evaluate WONDEE?.

A:  must say that you have solved this problem very well. It is always best to be open and solve these kind of problems in best possible way for both of us.


Don’t worry you will be this year once again the Seller of the Year!!!! I think our relationship with Wondee is super strong, it’s impossible to break this all years of work and success!!





Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $83,000
Learn More